A line protection device for a greenhouse roller shutter machine

Abstract

The utility model discloses a line protection device for greenhouse roller shutter machine, including outer frame, the outer frame inside fixedly connected with the storage groove, the storage groove top fixedly connected with the bottom plate, the bottom plate top fixedly connected with the base, the base one side fixedly connected with the fixed plate, the fixed plate one side fixedly connected with the telescopic link, the telescopic link one side fixedly connected with transmission cylinder, transmission cylinder one side fixedly connected with the backplate, the backplate one side fixedly connected with the power mechanism, the storage groove inside one side fixedly connected with the storage block, the outer frame bottom fixedly connected with the connecting block, the connecting block bottom is provided with the fixed iron sheet, the fixed iron sheet bottom fixedly connected with the gyro wheel. Through above -mentioned structure, adopt the mode of the line storage to avoid the breakage of cable shell, and the movement direction of roller shutter machine is mostly the reciprocating one -way movement, and the gyro wheel of the device can adapt to the rolling direction of various greenhouse roller shutter machines, and the flexibility of the device is increased.

Description

Technical Field

[0001] This utility model relates to the field of circuit protection technology for greenhouse curtain rolling machines, and in particular to a circuit protection device for greenhouse curtain rolling machines. Background Technology

[0002] Modern vegetable and fruit greenhouses do not use manually rolled curtains. When the weather is good, a greenhouse curtain rolling machine is used to roll up or store the curtains. The wiring of this machine is exposed all year round, which poses certain safety hazards. Therefore, we need a wiring protection device for greenhouse curtain rolling machines.

[0003] When a self-propelled rolling shutter machine moves back and forth on the greenhouse surface to roll up the shutter, the power cord moves with the machine. If the power cord is not properly stored or protected, it may be scratched by the edge of the track, or squeezed and rubbed due to limited space when passing through the joints of the greenhouse frame. Once the outer sheath of the power cord is worn, the internal conductive core wire will be exposed, which will lead to a short circuit. A short circuit will generate a large current instantly, which may burn out the power cord, fuse, or even cause a fire, causing serious damage to the greenhouse and surrounding facilities. Utility Model Content

[0004] The purpose of this utility model is to provide a wiring protection device for greenhouse curtain rolling machines. By using a wiring storage method, damage to the cable shell is avoided, thus protecting the wiring of the curtain rolling machine. The connection point with the spiral rod can be determined according to the movement direction of the curtain rolling machine. Since the movement direction of the curtain rolling machine is mostly reciprocating unidirectional motion, the rollers of this device can adapt to various curtain rolling directions of greenhouse curtain rolling machines, increasing the flexibility of the device.

[0005] To achieve the above objectives, a circuit protection device for a greenhouse curtain rolling machine is provided, comprising an outer frame, a storage groove fixedly connected inside the outer frame, a base plate fixedly connected to the top of the storage groove, a base fixedly connected to the top of the base plate, a fixing plate fixedly connected to one side of the base, a telescopic rod fixedly connected to one side of the fixing plate, a transmission cylinder fixedly connected to one side of the telescopic rod, a back plate fixedly connected to one side of the transmission cylinder, a power mechanism fixedly connected to one side of the back plate, a storage block fixedly connected to one side inside the storage groove, a connecting block fixedly connected to the bottom of the outer frame, a fixing iron plate provided at the bottom of the connecting block, and a roller fixedly connected to the bottom of the fixing iron plate.

[0006] According to the aforementioned circuit protection device for a greenhouse curtain rolling machine, a fixing hole is fixedly connected to one side of the base plate, and a screw is fixedly connected to one side of the power mechanism.

[0007] According to the aforementioned circuit protection device for a greenhouse curtain rolling machine, a collar is fixedly connected to the periphery of the telescopic rod, and a rotary valve is fixedly connected to one side of the transmission cylinder.

[0008] According to the aforementioned circuit protection device for a greenhouse curtain rolling machine, a winding column is fixedly connected to one side of the fixing plate, and a coil is provided on one side of the winding column.

[0009] According to the aforementioned circuit protection device for a greenhouse curtain rolling machine, a connecting rod is fixedly connected to one side of the base plate, a support plate is fixedly connected to the top of the connecting rod, and two support rods are fixedly connected to the support plate.

[0010] According to the aforementioned circuit protection device for greenhouse curtain rolling machine, a storage hook is fixedly connected to one side of the storage block, and a track is provided at the bottom end of the storage hook.

[0011] According to the aforementioned circuit protection device for greenhouse rolling shutter machine, the top of the connecting block is fixedly connected with multiple buckles, the bottom of the buckles is provided with a moving groove, and four spiral rods are provided inside the moving groove.

[0012] According to the aforementioned circuit protection device for a greenhouse rolling shutter machine, the top of the fixed iron plate is fixedly connected with multiple spiral sleeves, and the two sides of the fixed iron plate are fixedly connected with connecting shafts.

[0013] Beneficial effects:

[0014] 1. The device has a coil on one side. The wiring of the greenhouse curtain machine is passed through the coil and wound around the winding post. The excess part is connected to the outer ring of the storage block. The storage hook on the storage block moves on the track to straighten the excess cable and store it in the storage slot. If it is necessary to lengthen the cable, the process is reversed. The method of storing the cable avoids damage to the cable shell and protects the wiring of the curtain machine.

[0015] 2. The rollers of this device are multi-directionally adjustable. One side of the connecting block is fixedly connected to the bottom of the device. The spiral rod can move within the moving groove. The buckle separates the four rotating rods. Furthermore, the top of the fixed iron plate is equipped with eight spiral sleeves, which can determine the connection point with the spiral rod according to the movement direction of the curtain machine. Since the movement direction of the curtain machine is mostly reciprocating unidirectional motion, the rollers of this device can adapt to the rolling direction of various greenhouse curtain machines, increasing the flexibility of the device.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0018] Figure 1 This is a perspective view of a circuit protection device for a greenhouse curtain rolling machine proposed in this utility model;

[0019] Figure 2 This is a perspective view of the outer frame of a circuit protection device for a greenhouse curtain rolling machine proposed in this utility model;

[0020] Figure 3 This is a perspective view of the storage part of a circuit protection device for a greenhouse curtain machine proposed in this utility model;

[0021] Figure 4 This is a perspective view of the steering roller of a circuit protection device for a greenhouse curtain rolling machine proposed in this utility model.

[0022] Legend:

[0023] 1. Outer frame; 2. Storage block; 3. Power mechanism; 4. Transmission cylinder; 5. Rotary valve; 6. Telescopic rod; 7. Sleeve; 8. Fixing plate; 9. Column winding; 10. Loop coil; 11. Support rod; 12. Support plate; 13. Connecting rod; 14. Base; 15. Base plate; 16. Fixing hole; 17. Screw; 18. Back plate; 19. Storage slot; 20. Fixing iron plate; 21. Storage hook; 22. Track; 23. Connecting block; 24. Roller; 25. Connecting shaft; 26. Spiral sleeve; 27. Spiral rod; 28. Buckle; 29. ​​Moving slot. Detailed Implementation

[0024] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0025] Reference Figure 1-4 This utility model discloses a circuit protection device for a greenhouse curtain rolling machine, which includes an outer frame 1. A storage groove 19 is fixedly connected inside the outer frame 1. A base plate 15 is fixedly connected to the top of the storage groove 19. A base 14 is fixedly connected to the top of the base plate 15. A fixing plate 8 is fixedly connected to one side of the base 14. A telescopic rod 6 is fixedly connected to one side of the fixing plate 8. A transmission cylinder 4 is fixedly connected to one side of the telescopic rod 6. A back plate 18 is fixedly connected to one side of the transmission cylinder 4. A power mechanism 3 is fixedly connected to one side of the back plate 18. A storage block 2 is fixedly connected to one side inside the storage groove 19. A connecting block 23 is fixedly connected to the bottom of the outer frame 1. A fixing iron plate 20 is provided at the bottom of the connecting block 23. A roller 24 is fixedly connected to the bottom of the fixing iron plate 20.

[0026] A fixing hole 16 is fixedly connected to one side of the base plate 15, and a screw 17 is fixedly connected to one side of the power mechanism 3. The power mechanism 3 provides power to the entire device and follows behind the roller shutter machine.

[0027] The telescopic rod 6 is fixedly connected to the outer periphery with a collar 7, and the transmission cylinder 4 is fixedly connected to one side with a rotary valve 5.

[0028] A winding post 9 is fixedly connected to one side of the fixed plate 8, and a coil 10 is provided on one side of the winding post 9.

[0029] A connecting rod 13 is fixedly connected to one side of the base plate 15, and a support plate 12 is fixedly connected to the top of the connecting rod 13. Two support rods 11 are fixedly connected to the support plate 12.

[0030] A storage hook 21 is fixedly connected to one side of the storage block 2, and a track 22 is provided at the bottom of the storage hook 21.

[0031] The top of the connecting block 23 is fixedly connected with multiple buckles 28, and the bottom of the buckles 28 is provided with a moving groove 29, and four spiral rods 27 are provided inside the moving groove 29.

[0032] Multiple spiral sleeves 26 are fixedly connected to the top of the fixed iron plate 20, and connecting shafts 25 are fixedly connected to both sides of the fixed iron plate 20.

[0033] Working principle: The device is delivered to the work site. The cable of the roller shutter is pulled through the coil 10 and wound around the winding post 9 once. The tail is fixed to the storage hook 21 on the storage block 2. After the device is started, the power mechanism 3 provides power to the entire device. Following behind the roller shutter, the storage hook 21 moves on the track 22 to collect the cable that has been straightened by the coil 10 and the winding post 9. The reverse is also true. The bottom of the device has an adjustable roller 24. The spiral rod 27 can move in the moving groove 29. Four buckles 28 separate the spiral rod 27. The spiral sleeve 26 at the top of the bottom fixed iron plate 20 can be connected to the spiral rod 27. The number of spiral sleeves 26 is greater than the number of spiral rods 27, which makes it convenient for the device to select different points to adjust the direction.

[0034] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A circuit protection device for a greenhouse curtain rolling machine, comprising an outer frame (1), characterized in that: The outer frame (1) is fixedly connected to a storage slot (19), the top of the storage slot (19) is fixedly connected to a base plate (15), the top of the base plate (15) is fixedly connected to a base (14), a fixing plate (8) is fixedly connected to one side of the base (14), a telescopic rod (6) is fixedly connected to one side of the fixing plate (8), a transmission cylinder (4) is fixedly connected to one side of the telescopic rod (6), a back plate (18) is fixedly connected to one side of the transmission cylinder (4), a power mechanism (3) is fixedly connected to one side of the back plate (18), a storage block (2) is fixedly connected to one side inside the storage slot (19), a connecting block (23) is fixedly connected to the bottom of the outer frame (1), a fixing iron plate (20) is provided at the bottom of the connecting block (23), and a roller (24) is fixedly connected to the bottom of the fixing iron plate (20).

2. The circuit protection device for a greenhouse curtain rolling machine according to claim 1, characterized in that, The base plate (15) has a fixing hole (16) fixedly connected to one side, and the power mechanism (3) has a screw (17) fixedly connected to one side.

3. The circuit protection device for a greenhouse curtain rolling machine according to claim 1, characterized in that, The telescopic rod (6) is fixedly connected to a collar (7) on its periphery, and a rotary valve (5) is fixedly connected to one side of the transmission cylinder (4).

4. The circuit protection device for a greenhouse curtain rolling machine according to claim 1, characterized in that, A winding post (9) is fixedly connected to one side of the fixed plate (8), and a coil (10) is provided on one side of the winding post (9).

5. A circuit protection device for a greenhouse curtain rolling machine according to claim 1, characterized in that, A connecting rod (13) is fixedly connected to one side of the base plate (15), and a support plate (12) is fixedly connected to the top of the connecting rod (13). Two support rods (11) are fixedly connected to the support plate (12).

6. The circuit protection device for a greenhouse curtain rolling machine according to claim 1, characterized in that, The storage block (2) is fixedly connected to a storage hook (21) on one side, and a track (22) is provided at the bottom of the storage hook (21).

7. A circuit protection device for a greenhouse curtain rolling machine according to claim 1, characterized in that, The top of the connecting block (23) is fixedly connected with multiple buckles (28), and the bottom of the buckles (28) is provided with a moving groove (29), and four spiral rods (27) are provided inside the moving groove (29).

8. A circuit protection device for a greenhouse curtain rolling machine according to claim 1, characterized in that, The top of the fixed iron plate (20) is fixedly connected with multiple spiral sleeves (26), and the two sides of the fixed iron plate (20) are fixedly connected with connecting shafts (25).

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